What’s a Sun Shower and “Pineapple Juice”

Wait, what? Spoon University says that a “Pineapple Juice” is Hawaiian slang for a “sun shower.” I sorta guessed what a sun shower is which is pretty much any day in Hawaii where you could see sunshine while still being rained on. But pineapple juice? I’ve never ever heard that phrase around here as related to weather. I would have guessed that a “Pineapple Juice Sun Shower” was a Bath and Body shower gel.

I do know that adding pineapple to any food item does make it magically Hawaiian though.